♻️ Refactor implementation for future new parsers additions (#16)

src/__main__.py

@@ -1,14 +1,11 @@
 # Copyright (c) Paillat-dev
 # SPDX-License-Identifier: MIT
 
-import hashlib
-import json
 import pathlib
 import sys
-from typing import Any
 
 from download_build import dowload
-from extract import extract_emojis_from_str
+from parsers import PARSERS
 
 
 def main() -> None:
@@ -16,34 +13,43 @@ def main() -> None:
     build_path = pathlib.Path.cwd() / "build"
     build_path.mkdir(exist_ok=True)
 
-    out_path = build_path / "emojis.json"
-    hash_path = build_path / "hash.txt"
+    changes: bool = False
 
-    if not out_path.exists():
-        out_path.touch()
+    build_download: str = dowload()
+    for parser_cls in PARSERS:
+        parser = parser_cls(build_download)
+        out_path = build_path / parser.FILE_NAME
+        hash_path = build_path / f".{parser.FILE_NAME}.hash"
 
-    if hash_path.exists():
-        with hash_path.open("r", encoding="utf-8") as hash_file:
-            current_hash = hash_file.read()
-    else:
-        current_hash = ""
+        if not out_path.exists():
+            out_path.touch()
 
-    new: dict[Any, Any] = extract_emojis_from_str(dowload())  # pyright: ignore[reportExplicitAny]
-    new_dump = json.dumps(new, indent=4, ensure_ascii=False).encode("utf-8")
-    new_hash = hashlib.sha256(string=new_dump).hexdigest()
+        if hash_path.exists():
+            with hash_path.open("r", encoding="utf-8") as hash_file:
+                current_hash = hash_file.read()
+        else:
+            current_hash = ""
 
-    if current_hash == new_hash:
-        print("No changes")
+        new_dump: bytes
+        new_hash: str
+        new_dump, new_hash = parser()
+
+        if current_hash == new_hash:
+            print(f"No changes for {parser.FILE_NAME}")
+            continue
+
+        with out_path.open("wb") as out_file:
+            out_file.write(new_dump)
+
+        with hash_path.open("w", encoding="utf-8") as hash_file:
+            hash_file.write(new_hash)
+
+        changes = True
+        print("Updated emojis.json")
+
+    if not changes:
         sys.exit(3)  # No changes
 
-    with out_path.open("wb") as out_file:
-        out_file.write(new_dump)
-
-    with hash_path.open("w", encoding="utf-8") as hash_file:
-        hash_file.write(new_hash)
-
-    print("Updated emojis.json")
-
 
 if __name__ == "__main__":
     main()